- Dec 17, 2009
- Venice, Florida
- 2015 Laguna Blue Z51
Just a thought, After doing a series of High RPM engine pulls on the dyno, perhaps you have actually fouled the MAF. Easy things first, try cleaning it with MAF cleaner and make sure your new Green Filter is not over oiled. I have yet to have this problem on my Vette but I've had it numerous times on my Silferado. A good MAF cleaning solved the problem every time. I would usually get the fault a week or so after cleaning the K&N filter and re-oiling it.
Thanks, I too thought of this and will try. VaraRam swears that the oil on the Green Filters won't do this but who knows. I didn't look to be over oiled but this is the route we will take first. After about a half dozen pulls on the dyno it's entirely possible.